CJYB4/25 Alarma de detección de doble parámetro de metano y oxgen
● Adoptando sensores químicos adelectores hermalcatalyis, control McU ystem, pantalla LED de 4 digt, puedo detectar simultáneamente la concentración de metano y oxígeno en el aire ambiente.
● Tiene funciones como ajuste inteligente, visualización de tiempo, detección de voltaje de funcionamiento de la batería, alarma intermitente de sonido y luz, punto de alarma ajustable y alarma de subtensión.
Principales parámetros técnicos
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Gas detectado |
CH4 |
O2 |
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Rango de medición |
(0~4) % |
(0~25) % |
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Error intrínseco |
Gama |
0 ~ 1 |
1 ~ 3 |
0 ~ 4 |
50 ~ 5 |
5 ~ 25 |
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error |
±1 |
±10% ±10% del valor real |
±3 |
±0,5 |
±3%F· S |
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Tiempo de respuesta |
≤20 |
≤35s |
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Relación de resolución |
0.01 |
0.1 |
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Vida útil del sensor |
>1 años (electroquímica) |
>2 años (electroquímica) |
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Nivel de intensidad sonora |
>80dB |
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Batería |
1800mAh (Ni-MH) |
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Horario de funcionamiento |
>10h |
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Tipo a prueba de explosiones |
Exib I Mb |
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Dimensiones |
116×56×25 mm |
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Certificación de productos |
Certificado MA No. |
MFA080038 |
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Certificado a prueba de explosiones No |
320160275 |
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Información coincidente |
Configuración estándar |
Cargador, conector de calibración, funda de cuero |
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Dispositivo opcional |
Rack de carga para minería instrumen Cargador combinado dedicado |
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Contact Us
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